发明名称 |
Information recording medium, information recording device and method, information reproduction device and method, information recording/reproduction device and method, computer program, and data structure |
摘要 |
In an information recording medium, the position of each bit in the bit arrangement ( 800 b) consisting of a plurality of bits is related to each channel corresponding to the position of each speaker in the speaker arrangement ( 800 a) consisting of a plurality of speakers. By the value of each bit, the channel assignment information ( 800 I) is recorded to indicate whether audio data of a corresponding channel is present. Moreover, a plurality of audio data whose presence is indicated by the channel assignment information is recorded for each channel. |
申请公布号 |
US2005254281(A1) |
申请公布日期 |
2005.11.17 |
申请号 |
US20050523700 |
申请日期 |
2005.02.03 |
申请人 |
|
发明人 |
SAWABE TAKAO;HARAGUCHI YUKIYOSHI;KONO MUTSUMI;FURUTA HIROTAKA;SASATANI SHINYA;WATANABE HAYATO;OISHI KYOKO |
分类号 |
G11B20/00;G11B20/10;G11B20/12;H04S3/00;H04S5/02;H04S7/00;(IPC1-7):G11C11/22 |
主分类号 |
G11B20/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|